// Copyright 2022 The MediaPipe Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import "mediapipe/tasks/ios/common/utils/sources/NSString+Helpers.h"

@implementation NSString (Helpers)

- (std::string)cppString {
  return std::string(self.UTF8String, [self lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
}

+ (NSString *)stringWithCppString:(std::string)text {
  return [NSString stringWithCString:text.c_str() encoding:[NSString defaultCStringEncoding]];
}

+ (NSString *)uuidString {
  return [[NSUUID UUID] UUIDString];
}

@end
